Design and implementation of integrated test system of some series Doppler navigation radar

This paper proposes the design and implementation of a test system to solve the problems of low detection efficiency and incomplete detection of the project during the progress of some type of aerial Doppler navigation radar´s maintenance. The test system was designed based on the demand analysis of the radar and took into account its characteristics and avionics systems trend. It used Industrial Personal Computer (IPC) as the control center, window XP operating system as platform, Visual C + + 2005 to develop test program and took ARINC429 to complete the cross-linking between test system and navigation computer of the radar. Because of the above measures, the system can be considered integrated test system of this type Doppler navigation radar which fused computer theory and intelligent instruments technology. The trial feedback proves that the system has high test accuracy, and can be applied to the maintenance test of this series Doppler navigation for some kinds of airborne.